30747514

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{3943}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 52818048

約数和(自身を除く): 22070534

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 3943, 7798, 7886, 27601, 55202, 2196251, 4392502, 15373757, 30747514]

約数ペア:

[(1, 30747514), (2, 15373757), (7, 4392502), (14, 2196251), (557, 55202), (1114, 27601), (3899, 7886), (3943, 7798)]